76729650 ÷ 721 
Let's see how many times 721 fits into 76729650.

Going ahead to step 1:
7 divided by 721 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 721

Going ahead to step 2:
When dividing 76 by 721, we get 0 with a remainder of 76.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 76 after subtracting 0 from 76.
Grab the next digit (7) from the dividend, add it to 76, then carry on: 767 / 721

Let's proceed to step 3:
If we divide 767 by 721, we get 1 and a remainder of 46.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 721 from 767 to get 46.
Bring next digit (2) of the dividend behind the 46 and repeat the process: 462 / 721

Going ahead to step 4:
The number 721 fits into 462 0 times, leaving a remainder of 462.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Deduct 0 from 462 and we're left with 462.
Append the next digit (9) from the dividend to 462 and continue with: 4629 / 721

Step 5:
If we divide 4629 by 721, we get 6 and a remainder of 303.
The number 6 becomes the next digit in our result. 
Result so far: 106.0
Deduct 4326 from 4629 and we're left with 303.
Append the next digit (6) from the dividend to 303 and continue with: 3036 / 721

Step 6:
721 goes into 3036 4 times with a remainder of 152.
Record the quotient 4 as the next digit in the result. 
Result so far: 1064.0
Deduct 2884 from 3036 and we're left with 152.
Fetch the next digit (5) from the dividend, attach it to 152 and continue: 1525 / 721

Moving on to step 7:
If we divide 1525 by 721, we get 2 and a remainder of 83.
Use 2 as the next digit of our solution. 
Result so far: 10642.0
The remainder is 83 after subtracting 1442 from 1525.
Include the next digit (0) from the dividend after 83, then repeat: 830 / 721

Advancing to step 8:
If we divide 830 by 721, we get 1 and a remainder of 109.
The number 1 becomes the next digit in our result. 
Result so far: 106421.0
Subtract 721 from 830 to get 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Going ahead to step 9:
721 can be fit into 1090 1 times, resulting in a remainder of 369.
Write down 1 as next digit of the result. 
Result so far: 106421.1
Deduct 721 from 1090 and we're left with 369.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3690, and continue the process.

Moving on to step 10:
3690 divided by 721 is 5 with a remainder of 85.
The number 5 becomes the next digit in our result. 
Result so far: 106421.15
If we subtract 3605 from 3690, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 11:
721 goes into 850 1 times with a remainder of 129.
The number 1 becomes the next digit in our result. 
Result so far: 106421.151
The remainder is 129 after subtracting 721 from 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Step 12:
1290 divided by 721 is 1 with a remainder of 569.
Put 1 as the next digit of the answer. 
Result so far: 106421.1511
If we subtract 721 from 1290, we get 569.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5690, and continue the process.

The quotient of the division is 106421.1511, and the remainder is 0.00569.